TY  - BOOK
AU  - Gregersen,H.M.
ED  - Food and Agriculture Organization of the United Nations.
TI  - Valuing forests: context, issues and guidelines 
SN  - 9251036993
PY  - 1995///
CY  - Rome
PB  - FAO
KW  - Forests and forestry
KW  - Valuation
ER  -